Thanks to JST Jeff Toman

[JustinD]

Jeff was kind enough to help me with tuning my truck to go drag racing, I have a 2001 2500HD with the Duramax, ECSB 4x4 with the usual goodies, truck weighted 6898 at the scale house yesterday, first pass was 12.90 @ 103.8, second run was a flop, forgot the 4wd switch!:doh2: On my third pass I went 12.82 @ 103.5 and my best 60' was 1.75. I am very impressed with it.

Just wanted to thank Jeff, Thanks man. Tune is unreal.

[joecar]

Cool...:cheers:...faster than most cars.

[JustinD]

Thanks!!......we went up with one of our buddies and he was running his 01 TransAm, he went 13.1 with some bolt ons and gears, he couldn't believe I went faster than him in a 6900lb truck. Gotta love a EFI tuned Duramax!!!!!

[GMPX]

If only that 4.5L Duramax could come to life, shoehorning in the 6.6L in to a car is too big a deal. Nice times though, a 6900lb vehicle running 12's is pretty cool.

[ScarabEpic22]

If only that 4.5L Duramax could come to life, shoehorning in the 6.6L in to a car is too big a deal. Nice times though, a 6900lb vehicle running 12's is pretty cool.

Amen, Im super bummed out that GM killed the baby Dmax. That engine has a lot of new tech packed in, hope it get produced eventually!